This is a great example of a new ESI Musical Instruments Keyboard Portable 25-Key on Synth for Sale. Meet Xkey Air – the ultimate mobile MIDI keyboard, able to go wherever the music takes you. Featuring an ultra-slim lightweight design, Xkey Air is… Read More for more information and how to order.
This is a lovely example of a new ESI Keyboard available on Synth for Sale. Meet Xkey Air – the ultimate mobile MIDI keyboard, able to go wherever the music takes you. Featuring an ultra-slim lightweight design, Xkey Air is… Read More for more information and how to order. Meet Xkey Air – the ultimate mobile MIDI keyboard, able to go wherever the music takes you. Featuring an ultra-slim lightweight design, Xkey Air is…
Keyboards are versatile electronic instruments used for learning, songwriting, production and live performance. They range from simple, portable models with built-in sounds to more advanced instruments designed for studio and stage use. If you want an accessible way to explore music across many styles, keyboards offer flexibility, convenience and creative freedom.
25-key keyboards are compact instruments designed for portability and quick access to musical ideas. With a two-octave range, they are well suited to basic melodies, bass lines, chords, and control tasks rather than full two-handed piano playing.
They are commonly used as MIDI controllers, desktop keyboards, and mobile production tools, fitting easily into small studio setups or travel rigs. 25-key keyboards are popular with producers and performers who value convenience, space-saving design, and fast, hands-on workflow.
Keyboard refers to electronic keyboards used for playing, composing, and performing music, ranging from simple digital keyboards to advanced synthesizer-based instruments. On SynthForSale, keyboards include instruments designed for studio production, live performance, and home use, often featuring velocity-sensitive keys, built-in sounds, MIDI connectivity, and integration with computers and other hardware. They are commonly used across electronic, pop, ambient, film, and experimental music, and can function as standalone instruments or as controllers for software and modular setups.
MIDI is a digital control standard used to transmit performance and control data between electronic instruments, computers, and hardware devices. It carries information such as note data, velocity, timing, and parameter changes rather than audio, allowing instruments and software to communicate, stay in sync, and control each other. MIDI is fundamental to modern music production, sequencing, and live performance setups.
New Gear is unused and in original condition, supplied as it leaves the manufacturer. It is chosen for guaranteed reliability, full functionality, and the assurance of manufacturer support. For example, buying new ensures access to the latest design revisions, included accessories, and official warranty coverage.
Portable keyboards and pianos are lightweight, compact instruments designed for easy transport without sacrificing playability. They deliver a wide range of sounds, built-in features, and practice tools, making them popular with beginners, students, and travelling musicians.
Many models include battery operation, onboard speakers, and connectivity options, so you can play anywhere — at home, on stage, or on the move. Despite their smaller size, portable instruments often feature weighted or touch-sensitive keys for expressive playing.
Perfect for learning, rehearsing, or performing, portable keyboards and pianos combine convenience with versatility.
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£129.58
£203.55
